Satbir for Model Number RF28HFEDBSR/AA REV 8.0 Hi, My Samsung Refrigerator RF28HFEDBSR/AA REV 8.0 showing incorrect temperature as I have tested the temperature inside to be below the set temperature i.e around 5 c when set to 7 c The problem first started with growling noise coming from the unit and then fridge temperature started blinking. I switched off the fridge for a day and the problem disappeared and re-surfaced after 3 weeks The fridge temperature starts blinking. To fix this problem I have already replaced the below parts. #Defrost fan (Replaced) ; DA31-00338A #Refrigerator Temperature Sensor (Replaced) DA32-10104N #PCB Main (Replaced) DA92-00593B #Refrigerator Electronic Control Board (Replaced) DA92-00486A E #Defrost heater (Checked, showing 140 ohms at room temp, also put the unit in Forced Defrost (FD) mode and the heater is getting hot) DA47-00244U Samsung Refrigerator Pantry Temperature Defrost Sensor Assembly (Replaced) DA32-00006R The last part I replaced is DA32-00006R and after this, the fridge is displaying incorrect temperature (between 19-25 c) for the fridge but the actual temperature inside is close to or below set temperature and the freezer is showing correctly as -15 c Please help? Thanks, Satbir
Answer Satbir, the refrigerator temperature function is going to cause the refrigerator to have an average temperature of what is set. When set to 7°C the general range is going to be between 6°C to 8°C. As this is the case, the refrigerator sensor DA32-00011C can be tested from the main control while the refrigerator power cord is unplugged (a thermometer in the refrigerator). Using the white wire at connection CN30 pin 6 and the gray wire at connection CN76 pin 1, resistance would be measured across the wires. At 7°C the resistance should measure 9986O, with 10823O at 5°C. Read More... Answered by AppliancePartsPros.com | Monday, December 21, 2020